Critical Malicious Code Vulnerability in bitcionjs Package
Summary
MAL-2025-15746: Malicious code in bitcionjs (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The bitcionjs package is a JavaScript library designed for working with Bitcoin transactions and addresses. It provides developers with tools to create, sign, and verify Bitcoin transactions easily. However, the package has been found to contain malicious code, which poses significant security risks to applications that rely on it.
Vulnerability Detail
The vulnerability in the bitcionjs package originates from the inclusion of malicious code that can compromise the integrity of applications using this library. This code may allow unauthorized access to sensitive data, lead to data corruption, or facilitate other malicious activities. The issue affects all versions of the package starting from version 0, making it critical for developers to address this vulnerability promptly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall bitcionjsIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
If an immediate update is not feasible, consider removing the bitcionjs package from your project and replacing it with an alternative library that provides similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the bitcionjs package poses a serious threat to developers and users alike. It is imperative to take immediate action by updating the package or finding a suitable alternative to ensure the security of applications relying on this library.
See every vulnerability recorded for bitcionjs →
FAQ
bitcionjs is a JavaScript library used for creating and managing Bitcoin transactions and addresses.
The malicious code can compromise application security, potentially allowing unauthorized access to sensitive information.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.
Yes, you can remove the bitcionjs package and use an alternative library until a secure version is available.
It is crucial to update the package immediately or replace it with a safer alternative to protect your application from potential threats.
Related vulnerabilities
Recent vulnerabilities recorded for bitcionjs.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
